Use Leading Models like GPT-4.1, Claude & Gemini Free with OrionAI for Projects, GitHub and Docs

Choose Your Model

All Models, One Workspace

Unlock top models in GPT, Claude, Gemini, and DeepSeek, with more advanced features than any single platform. No paywalls, no limits, no vendor lock-in. Built for individuals and teams who want the best AI tools and unmatched flexibility.

10,000+
Conversations Started
50+
Countries Reached
100%
Free

Trusted by developers and teams worldwide

OpenRouter logoSwitchpoint AI logoKimi logoxAI Grok logoAnthropic Claude logoDeepSeek AI logoGoogle Gemini logoOpenAI ChatGPT logoPerplexity AI logo

Instantly Switch Between Top AI Models

Chat, create, code, and transcribe using leading models. No tokens, no API keys, no switching apps.

GPT 4.1Conversational, creativity
GPT o4 HighReasoning, deep analysis
Grok 4Domain expertise, law, science
Claude 4 SonnetComplex tasks, coding
Gemini 2.5 ProLong-context, detailed response
DeepSeek V3Open-source, science
Kimi K2Superior coding, 128K context
Cypher AlphaExperimental, million-token context
DALL·E 3AI images
WhisperSpeech-to-text
PerplexityResearch, web

These are just some examples of the AI models available in OrionAI. We regularly add more models to give you the best experience.

Powerful Features for Everyone

Orion AI reimagines how you interact with AI assistants, offering unprecedented context capabilities and seamless collaboration.

Project-Based Memory

Store chats, files, and custom instructions in one project - OrionAI remembers and reuses them across every conversation.

Share your Projects

Invite others to your project and collaborate securely with shared conversations and file access.

Auto Sync with Github

Connect your GitHub account to sync text and code files directly into your projects. Stay updated with every commit.

Tailored AI Modes

Choose between tailored AI modes such as Developer, Writer, Study, SEO, and Cybersecurity, to optimize your experience for different tasks and domains.

Free & No API Keys

Access all features at no cost - no credit card, tokens, or API keys required.

Access Top AI Models

Chat, code, and create with cutting-edge models like GPT 4.1, Gemini 2.5, Claude 4, and DALL·E 3 - all in one place, for free and fully integrated into your projects.

Powerful File Support

Attach documents, images, and datasets to any project or conversation, OrionAI understands and uses your files directly in its responses.

Secure & Private

Your data stays yours. OrionAI uses encryption and secure practices to ensure complete privacy and safety.

Save $200++/month

Cut the cost of multiple AI subscriptions. OrionAI includes top-tier models with automatic fallback if one becomes unavailable.

How Orion AI Compares

See how Orion AI stacks up against leading AI platforms, addressing the common pain points developers experience.

Effective Context Usability (Before Truncation)

Orion AI900K+
Gemini~400K
Claude~100K
ChatGPT~70K
DeepSeek~64K

Other AI platforms like OpenAI and Claude often truncate before hitting max tokens. OrionAI holds more usable context per request.
Learn more about token limits in LLMs

FeatureOrion AIGeminiChatGPTClaudeDeepSeek
Effective Context Usability900K+~400K~70K~100K~64K
Supports Multiple Models
Project Organization
GitHub Integration
Project Sharing
Code UnderstandingExcellentGoodGoodGoodGood
Memory & ContextProject-basedLimitedLimitedLimitedLimited
Give OrionAI a try today and discover what makes us different.Try Now for Free

Truncated Inputs

Many platforms drop or ignore earlier and mid-sections of long prompts, leading to incomplete context and hallucinated answers.

Orion AI maintains usable context up to 900k tokens, allowing complete understanding of large documents and codebases.

Outdated Knowledge

Traditional AI assistants are restricted by knowledge cutoffs, preventing them from answering questions about recent events or new information.

Orion AI uses the latest model with up-to-date knowledge and combines them to provide the most accurate answers and insights.

Lack of Collaboration

Standard AI tools don’t support multi-user context or shared memory, forcing teams to manually sync work.

Orion AI allows shared context and project-based memory across collaborators.

Tedious File Management

Manually copying code snippets leads to versioning issues and context loss.

Orion AI syncs your GitHub repo and auto-ingests files with full structure and memory.

What People Are Saying

Rachel Wong
"I uploaded a huge PDF file and got a perfect summary. Doesn't hallunicate and quotes directly from it, amazing."
Product Manager
David Wu
"Syncing my GitHub repo was instant, and sharing progress with my team has never been easier. It's so efficient and reliable."
Full Stack Engineer
Amy Tan
"OrionAI reads my research papers and outlines them in seconds. It keeps all my notes and chats organized in one place."
PhD Candidate
Ethan Lie
"Switching models for documentation, coding, or data analysis is so easy. I used to have to bookmark different websites for this. The file support for big datasets is nice. Great site!"
AI Researcher
Jenna Park
"I use OrionAI for both personal projects and client work. It helps me stay organized. Also, it doesn't forget what I'm doing midway so I don't have to keep repeating myself."
Freelance Writer
Victor Zhang
"Our agency cut AI software costs by thousands every month and the support has been amazing. Open-source vibes but enterprise polish. Wished we knew about this sooner!"
Digital Agency Lead

Join the AI Revolution

Ready to try it for free and 10x your productivity?

See Orion AI in Action

Watch how Orion AI transforms your workflow with sharing, instructions, and GitHub sync.

Demo Transcript

00:01How to share projects
00:18How to set instructions
00:31How to sync your repo

This demo showcases how to invite collaborators, customize AI behavior, and sync with GitHub - all in one project.